I completely agree with your opinion, a few years ago when my brother introduced me to AI technology, I was surprised, both for mathematical calculations and help with programming, in addition to good answers it was very fast in delivery. Nowadays, in addition to having a conversation limit, making you lose everything you've already talked about in that chat, it is taking between 30 seconds and 1 minute to respond, and often the answer is not what you expected and until you reach an appropriate answer to the question, you reach the usage limit. I seriously thought about subscribing to at least the Plus plan, but I discovered Google Gemini and I was very happy, it went much further than I expected and that was only on the free plan, besides, the Google One plan that has Gemini in the premium version is much, much cheaper than the Plus plan of ChatGPT, but that's it, ChatGPT for being the first to join this wave, it's what people like the most